La description

Deep groove ball bearing, radial contact, pressed steel cage, snap ring & groove on outer diameter, contact seals on both sides

d40 mm
D80 mm
B18 mm
a min3.07 mm
a max3.28 mm
Ca min4.67 mm
Ca max4.98 mm
rs min1.1 mm
rNs min0.5 mm
D3 max76.81 mm
b min1.9 mm
b max2.2 mm
r0 max0.6 mm
D4 max86.6 mm
f1.7 mm
Snap ring referenceR80
Radial clearance classC3
Mass0.37 kg
BrandNTN
Dynamic load, C29.1 kN
Static load, C017.8 kN
Fatigue limit load, Cu0.81 kN
f014
Nlim (grease)5,600 Tr/min
Min operating temperature, Tmin-25 °C
Max operating temperature, Tmax110 °C
Characteristic cage frequency, FTF0.4 Hz
Characteristic rolling element frequency, BSF4.84 Hz
Characteristic outer ring frequency, BPF03.61 Hz
Characteristic inner ring frequency, BPFI5.39 Hz
da min46.5 mm
da max51 mm
Da max73.5 mm
ra max1 mm
rNa max0.5 mm
Db min88 mm
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